2190246

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 4704480

約数和(自身を除く): 2514234

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 197, 218, 327, 394, 591, 654, 1182, 1853, 3349, 3706, 5559, 6698, 10047, 11118, 20094, 21473, 42946, 64419, 128838, 365041, 730082, 1095123, 2190246]

約数ペア:

[(1, 2190246), (2, 1095123), (3, 730082), (6, 365041), (17, 128838), (34, 64419), (51, 42946), (102, 21473), (109, 20094), (197, 11118), (218, 10047), (327, 6698), (394, 5559), (591, 3706), (654, 3349), (1182, 1853)]